The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in Lancaster, PA
Find the Top Irritable Bowel Syndrome (IBS) Experts and Specialists
MediFind found 56 doctor with experience in Irritable Bowel Syndrome (IBS) near Lancaster, PA. Of these, 53 are Experienced and 3 are Advanced.
Regional GI
Mehul Lalani is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Lalani is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Colorectal Cancer, Irritable Bowel Syndrome (IBS), Painful Swallowing, Endoscopy, and Colonoscopy.
US Digestive Health - Harrisburg Pike
Mark Johnston is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Johnston is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Barrett Esophagus, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy. Dr. Johnston is currently accepting new patients.
Stephen G. Diamantoni & Associates Family Practice
Stephen Diamantoni is a primary care provider, practicing in Family Medicine in Lancaster, Pennsylvania. Dr. Diamantoni has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Wernicke-Korsakoff Syndrome, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism. Dr. Diamantoni is currently accepting new patients.
Regional GI
Christopher E. Shih, MD, specializes in gastroenterology. He is affiliated with UPMC Lititz. Dr. Shih completed his fellowship at Johns Hopkins University School of Medicine, residency at the University of Pennsylvania and medical degree at Johns Hopkins University School of Medicine. Dr. Shih is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Ulcerative Colitis, Endoscopy, and Gastrectomy.
Regional GI
Justin Harberson is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Harberson is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Gastroparesis, Gastrectomy, and Endoscopy.
Regional GI
Rajesh Panchwagh is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Panchwagh is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Painful Swallowing, Gastrectomy, and Colonoscopy.
Regional GI
Ketan Kulkarni is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Kulkarni is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Alcoholic Cirrhosis, Enlarged Liver, Ascites, Endoscopy, and Colonoscopy.
Regional GI
Melissa G. Morgan, DO, specializes in gastroenterology. She is affiliated with UPMC Lititz. Dr. Morgan completed her fellowship and residency at Lankenau Medical Center and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Morgan is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Alcoholic Cirrhosis, Visceromegaly, Crohn's Disease, Gastrectomy, and Endoscopy.
Regional GI
Dale Whitebloom is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Whitebloom is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Crohn's Disease, Gastrointestinal Bleeding, Ulcerative Colitis, Endoscopy, and Gastrectomy.
Regional GI
Daniel Connell is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Connell is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Viral Gastroenteritis, Hemorrhagic Proctocolitis, Colitis, Endoscopy, and Gastrectomy.
Regional GI
David M. Smith, MD, specializes in gastroenterology. He is affiliated with UPMC Lititz. Dr. Smith completed his fellowship at Lankenau Medical Center and medical degree at East Carolina University Brody School of Medicine. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy.
Regional GI
Evan Shelby is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Shelby is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Swallowing Difficulty, Colonoscopy, and Endoscopy.
Regional GI
Clifford Lomboy is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Lomboy is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Crohn's Disease, Endoscopy, and Colonoscopy.
Regional GI
Ameet Parikh is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Parikh is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.
Regional GI
Joseph Chapman is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Chapman is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Intestinal Cancer, Crohn's Disease, Ulcerative Colitis, Colonoscopy, and Endoscopy.
Lancaster Pediatric Associates, Ltd.
Shakthi Kumar is a Pediatrics provider in Lancaster, Pennsylvania. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Obesity in Children, Autism Spectrum Disorder, Croup, and Developmental Dysphasia Familial. Dr. Kumar is currently accepting new patients.
UPMC Go Health Urgent Care -West Lancaster
Sean D. Green, MD, specializes in family medicine and is board-certified in family medicine by the American Board of Family Medicine. Dr. Green earned his medical degree at Hahnemann University School of Medicine. He completed his residency at Bryn Mawr Hospital and a fellowship at Massachusetts Institute of Technology. Dr. Green is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemoglobin SC Disease, Hemoglobin C Disease, Hemoglobinopathy, and Hemoglobin E Disease.
Lanaster General Hospital
Ben Lazarus is a Gastroenterologist in Lancaster, Pennsylvania. Dr. Lazarus is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Endoscopy, and Gastrectomy.
UPMC Primary Care
Robert Sallavanti, MD, specializes in family medicine and is board-certified in family medicine by the American Board of Family Medicine. He practices at Sallavanti & Cotter Family Medicine and is affiliated with UPMC Lititz. Dr. Sallavanti earned his medical degree at the Pennsylvania State University College of Medicine. He completed his residency at Washington Hospital.p>. Dr. Sallavanti is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Urinary Tract Infection in Children, Infant Hyperglycemia, Type 2 Diabetes (T2D), and High Cholesterol.
Penn. State Health Community Medical Group LLC
Michael Manolas is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Manolas is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, Endoscopy, and Ureteroscopy.
Last Updated: 04/28/2026


